package com.zr.gdms.controller;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.zr.gdms.model.Student;
import com.zr.gdms.service.StudentInfoService;
import com.zr.gdms.serviceimpl.StudentInfoServiceImpl;

import net.sf.json.JSONArray;

public class InsertstuControllerXRA extends HttpServlet{
      StudentInfoService studentinfos = new StudentInfoServiceImpl();
	@Override
	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(req, resp);
	}
	@Override
	protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
	     req.setCharacterEncoding("utf8");
	     resp.setCharacterEncoding("utf8");
	     List<Student> allstudent = studentinfos.allStudent();
	     JSONArray jsa = JSONArray.fromObject(allstudent);
	     PrintWriter pw = resp.getWriter();
	     pw.write(jsa.toString());
	     pw.flush();
	     pw.close();
	}
}
